Papaver phenology

Weekly data on flowering phenology in permanent Papaver plots. For further details, please refer to the newest BioBasis manual available at the website.本数据集为永久罂粟属（Papaver）样地内开花物候的每周观测数据。如需进一步了解详情，请参阅官网提供的最新版《BioBasis手册》。